Gymnocalycium pflanzii var. millaresii (Cárdenas) Donald
, Natl. Cact. Succ. J. 26: 100 (1971).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:115470-2
- Publication
- National Cactus and Succulent Journal. Leeds, Bradford
- Collation
- 26: 100
- Family as entered in IPNI
- Cactaceae